- 1National Yang Ming Chiao Tung University (Hsinchu, Taiwan), Department of Civil Engineering, Geotechnical Engineering Division, Hsinchu, Taiwan (s313612304.en13@nycu.edu.tw)
- 2National Yang Ming Chiao Tung University (Hsinchu, Taiwan), Department of Civil Engineering, Geotechnical Engineering Division, Hsinchu, Taiwan (cmloat0902@nycu.edu.tw)
Rock shed is commonly used as rockfall protection structure for mountainous roads. In recent years, in order to reduce the damage caused by falling rocks to rock shed, the design has incorporated cushion materials such as discarded tires and steel plates. However, under clustered rockfall impact conditions, the dynamic response behavior of rock shed remains worthy of further investigation.
In this study, a physical model of a rock shed located beneath a slope with an inclination of 70 degrees is adopted as the research object. Clustered rockfall impact tests are conducted by varying the inclination angle of the slab, and signal analysis techniques are employed to examine the characteristics of the structural responses in both the time domain and frequency domain. Based on the observed signal response features, the dynamic amplification characteristics and frequency-domain response behavior associated with the dominant structural frequency are evaluated.
How to cite: Huang, Y.-L. and Lo, C.-M.: Signal Analysis for Rock Shed Induced by Landslide, EGU General Assembly 2026, Vienna, Austria, 3–8 May 2026, EGU26-6169, https://doi.org/10.5194/egusphere-egu26-6169, 2026.
